no deploy-testing if on main branch

.forgejo/workflows/build-publish.yaml

@@ -24,7 +24,7 @@ jobs:
   deploy-production:
     runs-on: ubuntu-22.04
     needs: [build]
-    if: github.ref == 'refs/heads/main'
+    if: "github.ref == 'refs/heads/main'"
     steps:
       - uses: https://code.forgejo.org/actions/download-artifact@v3
       - name: install rclone
@@ -37,6 +37,7 @@ jobs:
   deploy-testing:
     runs-on: ubuntu-22.04
     needs: [build]
+    if: "github.ref != 'refs/heads/main'"
     env:
       SSH_KEY: ${{secrets.TESTDEPLOY_SSH_PRIVATE_KEY}}
     steps: